2012 Map of Ornbaun Valley

About this map

Old Ornbaun Hot Springs and the surrounding Ornbaun Valley highlight a landscape defined by ranching and natural mineral waters in Mendocino County. The map details a network of family-held properties, including the Mailliard Ranch, Ornbaun Ranch, and Yorkville Ranch, which are connected by historic routes like Boonville Rd and Fish Rock Rd. Genealogy interest is centered on the Ornbaun Springs Cem near Ornbaun Springs. The terrain is characterized by numerous creek drainages such as Rancheria Cr and Anderson Cr, which flow beneath prominent elevations like Grizzly Peak and Hawk Butte. This document captures the rural character of the region as it existed in the early 21st century, showing the enduring boundaries of traditional ranch lands and the localized points of interest that defined the valley's development.